Rockwell Automation 1738-AENTR, Series A 1734 POINT I/O and 1738 ArmorPOINT I/O 2 Port Ethernet/IP Adapter User Manual - Manual (Page 39)

Rockwell Automation Publication 1734-UM014B-EN-P - June 2013 31
Configure the Adapter for Direct Connection in RSLogix 5000 Software Chapter 4
The Select Module dialog opens.
3. Expand the Communications tree as in the following dialog.
4. Select the 1756-ENBT EtherNet/IP Bridge and click OK.
The Select Major Revision dialog opens.
5. Select the number for Major Revision and click OK.